* {
  margin: 0;
  padding: 0;
}
a,
a:link,
a:visited,
a:hover,
a:active {
  text-decoration: none;
}

.red {
  color: red;
}

/*表格*/ 
thead {
  th {
    text-align: center;
  }
}
.table>tbody>tr>td {
  vertical-align: middle;
}


.body-bg {
  background-color: #222D32;
}

.mt-150 {
  margin-top: 150px;
}

.mt-30 {
  margin-top: 30px;
}

/*侧边栏*/ 
.lt-aside {
  position: fixed;
  top: 0;
  left: 0;
  width: 180px;
  background-color: #222D32;
  height: 100%;
  text-align: center;
  transition: left .5s;
  h4 {
  height: 50px;
  line-height: 50px;
  font-size: 24px;
  color: #fff;
  background-color: #367FA9;
  margin: 0;
  }
  .info {
    margin-bottom: 40px;
    img {
      margin-top: 30px;
      margin-bottom: 10px;
      width: 100px;
      height: 100px;
      border-radius: 50%;
    }
    p {
      line-height: 40px;
      color: #fff;
      font-size: 18px;
    }
  }
  ul {
    line-height: 40px;
    font-size: 16px;
    li {
      a {   
        color: #fff;
      }
      ul {
        display: none;
      }
    }
    /*导航样式*/ 
    .current {
      background-color: #1D1F21;
      border-left: 4px solid #367FA9;
    }
  }

}

/*主体*/ 
.lt-main {
  width: 100%;
  height: 50px;
  background-color: #3C8DBC;
  padding-left: 190px;
  transition: padding .5s;
  // 头部
  .toper {
    font-size: 26px;
    padding-right: 10px;
    a {
      line-height: 50px;
      color: #fff;
    }
  }
  // 内容
  .content {
    padding: 60px 10px 10px 0;
  }
}


/*侧边栏切换*/ 
.hidemenu {
  .lt-aside {
    left: -180px;
  }
  .lt-main {
    padding-left: 10px;
  }
}